Battery charger



FIG. 1 is a perspective view of a battery charger as viewed from an upper front-right side thereof showing our new design.

FIG. 2 is a perspective view of a battery charger as viewed from an upper rear-left side thereof.

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom view thereof. 

The ornamental design for a battery charger, as shown and described. 